Nuclear Power Engineering Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher Resistance to effects of irradiation Density ; hence core volume for a given power output would be smaller Melting point, hence can be subjected to higher temperature All of these Resistance to effects of irradiation Density ; hence core volume for a given power output would be smaller Melting point, hence can be subjected to higher temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Extraction of uranium from its ore is done using __________ methods. Pyrometallurgical Chemical Electrometallurgical Physical beneficiation Pyrometallurgical Chemical Electrometallurgical Physical beneficiation ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The sum of masses of two nuclei produced in nuclear fission compared to the mass of original nucleus is More Less Same Much more More Less Same Much more ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Ordinary water is not used as a moderator because, it Has a low absorption cross-section Has a low scattering cross-section Absorbs neutrons Does not absorb neutrons Has a low absorption cross-section Has a low scattering cross-section Absorbs neutrons Does not absorb neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A boiling water reactor is the one, in which the Fuel and the coolant are thoroughly mixed to form a homogeneous solution Coolant water, after being heated in the reactor core, generates steam in a boiler Pressurised water is pumped into the core Coolant water is allowed to boil in the core of the reactor Fuel and the coolant are thoroughly mixed to form a homogeneous solution Coolant water, after being heated in the reactor core, generates steam in a boiler Pressurised water is pumped into the core Coolant water is allowed to boil in the core of the reactor ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Heat is generated in a nuclear reactor (thermal) by Fusion of atoms of uranium Fission of U-235 by neutrons Combustion of a nuclear fuel e.g. uranium Absorption of neutrons in uranium atoms Fusion of atoms of uranium Fission of U-235 by neutrons Combustion of a nuclear fuel e.g. uranium Absorption of neutrons in uranium atoms ANSWER DOWNLOAD EXAMIANS APP
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